If you need to remodel your bathroom, then you need to do some home improvement to it. The easy part is taking it apart, and the hard part is to put it back together. You have to have the right tool for the job and a book to guide you if you are doing it yourself. This book will show you what goes where and how to do it so you need to pay attention to it, or you will cause a big mess. Remodeling is hard, but it can be fun, too. Handle it in whatever way works best for you. You have to have the parts that you need before you start working on it. You also need to know where the pipes and the wires are before you take a crack at it. Call someone from the company to come out and show you where they are and have them mark it for you.
You can do the whole thing or just do parts of it. If you are doing part of it, then you need to take the part out and get a new one to put in there. If you work around it, you can have a hard time with it. If you are doing the whole thing, then you need to tear out the floors, walls, tub, sinks, toilet, and whatever else is in there. After you have taken everything out, then you can take a hammer to the walls and knock them down. IF there are tiles on the floor, then you need to take a shovel to it and pick them up. Make sure you have the electricity off so no one will get hurt. Make sure you have the water off, too, so you don't have water everywhere. Getting water in the area that you are working on can cause water damage. You have to have a tool to break the wood on the floor so you can get it replaced.
Once you get all of your tools, all you have to do is have two people hold up the drywall so you can nail it into the boards because it is heavy. Put some compound in the corners of the walls so it will seal it. When you put the new floor in, you can put the kind that snaps together. If you want to put tiles on the floor or the walls, then you will need to glue it so it will stay in one place. Apply the seal in between the tiles so that it looks good, but make sure it's white because the other stuff looks bad. Make sure you put the tub, sink, and the toilet in properly because you don't want them backwards, or there could be a leak and you would not want that to happen. Seal them around the edges so it will be stuck in place. Then all you have to do is clean it up and admire your work.